Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier For Arduino KY-037
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$2.41
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Highest recorded price: $2.54
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Price History
Price changes for Sound Sensor Module Sound Control Sensor MAX4466 MAX9814 Switch Detection Whistle Switch Microphone Amplifier For Arduino KY-037 since Feb 28, 2025
Max: $2.54
Min: $2.04
Current: $2.41
